14509227479040 has 832 divisors, whose sum is σ = 59383402744320. Its totient is φ = 3292067266560.

The previous prime is 14509227479039. The next prime is 14509227479083. The reversal of 14509227479040 is 4097472290541.

14509227479040 is a `hidden beast` number, since 1 + 4 + 509 + 2 + 2 + 7 + 4 + 7 + 90 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 530274960 + ... + 530302320.

Almost surely, 2^{14509227479040} is an apocalyptic number.

14509227479040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14509227479040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29691701372160).

14509227479040 is an abundant number, since it is smaller than the sum of its proper divisors (44874175265280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14509227479040 is a wasteful number, since it uses less digits than its factorization.

14509227479040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27543 (or 27515 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 14509227479040 in words is "fourteen trillion, five hundred nine billion, two hundred twenty-seven million, four hundred seventy-nine thousand, forty".